Subtract the volume of the inside diameter from the volume of the outside diameter and then multiply that by the density.
Volume of outside:
PI x 1.8^2 x 3.9 = 39.67704 cubic cm
Volume of inside:
PI x 1.35^2 x 3.9 = 22.318335 cubic cm
Difference: 39.67704 - 22.318335 = 17.358705 cubic cm.
Mass = 17.358705 x 8 = 138.86964 grams. Round the answer as needed.
Answer: 0.3,I just took that test
Answer:
C
Step-by-step explanation:
From the box-and-whisker plot, we have
By the definition, the interquartile range is
In your case, the interquartile range is
So, the correct choice is option C.
The product of six and three, is the same as 9 multiplied by 2.
Nz = 14
I think that is the answer